Finding the Fourth Proportional to 241,725,928.26, 362,588,440.12 and 75,742,140.14
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Solution
The fourth proportional to 241,725,928.26, 362,588,440.12 and 75,742,140.14 is: 113,613,068.50
Step by Step Solution
- Step 1: Write the proportion equation
241,725,928.26 : 362,588,440.12 = 75,742,140.14 : x - Step 2: Convert to fraction form
241,725,928.26/362,588,440.12 = 75,742,140.14/x - Step 3: Cross multiply
241,725,928.26x = 362,588,440.12 × 75,742,140.14 - Step 4: Simplify right side
241,725,928.26x = 27,463,224,444,713,040 - Step 5: Solve for x
x = 27,463,224,444,713,040/241,725,928.26 - Step 6: Final answer
x = 113,613,068.50
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.